Fuel Pump Rebuild Kit for Dual Action Fuel Pump w/ External Fuel Filter - 4cyl Engines ONLY 152/196 PLEASE READ:* Must have a 6857 Model Stamping on Fuel Pump Body or * Must have a 6857 Model Stamping on Metal I.D. Tag Screwed on Pump DiaphragmHigh-quality kit. Sold in kits.